公开(公告)号：US20190101808A1

公开(公告)日：2019-04-04

申请号：US16147359

申请日：2018-09-28

Applicant: Samsung Electronics Co., Ltd

Inventor： Kwang Seok BYON ,  Jae Mu YUN ,  Young Jae HWANG ,  Jin Won LEE

IPC: G03B5/02 ,  G03B13/36 ,  H02K41/035 ,  H02K11/21

Abstract: A camera module includes a lens unit including one or more lenses, wherein at least some of the one or more lenses are movable along a path corresponding to optical axes of the one or more lenses, and a driving unit to move the at least some lenses along the path. The driving unit includes a magnet physically connected with the at least some lenses, a coil to form a magnetic field such that the magnet moves along the path, and a magnetic substance disposed on one surface of the coil opposite to another surface of the coil, which is adjacent to the magnet. The magnetic substance adapts the at least some lenses, which are physically connected with the magnet, to a specified position of the path by using magnetic force between the magnet and the magnetic substance, which is formed as the coil approaches the magnet.

公开(公告)号：US20200221031A1

公开(公告)日：2020-07-09

申请号：US16470692

申请日：2017-12-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won Seok SONG ,  Nak Hoon KIM ,  Byung Ho AHN ,  Jae Mu YUN ,  Hak Jae JEON

IPC: H04N5/232

Abstract: Disclosed is an electronic device. The electronic device according to an embodiment includes a camera, a sensor obtaining first motion information about motion of the electronic device, and a processor electrically connected to the camera and the sensor. The processor is configured to receive a plurality of image frames from the camera, to generate second motion information by applying a filter for a specified frequency band to the first motion information, to generate one or more image frames, in each of which at least partial motion of the motion is compensated based on the second motion information, from the at least part of image frames, and to display the one or more image frames through a display operatively connected to the electronic device. The receiving includes obtaining the first motion information about at least part of image frames among the plurality of image frames. Moreover, various embodiment grasped through the disclosure are possible.

公开(公告)号：US20170126978A1

公开(公告)日：2017-05-04

申请号：US15341420

申请日：2016-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Mu YUN

IPC: H04N5/232 ,  H04N5/225

CPC classification number: H04N5/23287 ,  H04N5/2254 ,  H04N5/2257 ,  H04N5/2258 ,  H04N5/23254 ,  H04N5/23258 ,  H04N5/23293 ,  H04N5/247

Abstract: An electronic device is provided. The electronic device includes a first camera module including a first lens and a first image sensor configured to photograph an image through the first lens, a processor configured to determine a motion of a pixel included in the image photographed by the first image sensor, and a second camera module including a second lens, a gyro sensor configured to detect a motion of the electronic device, and an image stabilization module configured to calculate a correction value using motion information of the electronic device and motion information of the pixel and to perform image stabilization based on the correction value.

公开(公告)号：US20180227494A1

公开(公告)日：2018-08-09

申请号：US15890334

申请日：2018-02-06

Applicant: Samsung Electronics Co., Ltd

Inventor： Han Sung KIM ,  Jae Mu YUN ,  Jeong Won LEE ,  Jae Joon MOON ,  Jae Hyoung PARK

IPC: H04N5/232 ,  H04N5/235

CPC classification number: H04N5/23258 ,  H04N5/23277 ,  H04N5/2353

Abstract: An electronic apparatus includes a camera module including an optical image stabilizer (OIS) module and an image sensor, and at least one processor. The at least one processor is configured to control the camera module to calculate an error based on an operation of the OIS module responsive to movement of the electronic apparatus during at least part of time of the first exposure, to interrupt the first exposure and obtain a first image corresponding to the first exposure, based on the fact that the calculated error exceeds a critical value, to obtain a second image corresponding to the second exposure, and to generate a third image, in which at least part of the movement is corrected, by using the first image and the second image.

公开(公告)号：US20200322534A1

公开(公告)日：2020-10-08

申请号：US16955558

申请日：2018-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bo Hee LEE ,  Nak Hoon KIM ,  Won Seok SONG ,  Jae Mu YUN ,  Hak Jae JEON ,  Byung Ho AHN

IPC: H04N5/232

Abstract: An electronic device is disclosed. Moreover, various embodiment found through the disclosure are possible. The electronic device may include a camera module including an optical image stabilizer, a motion sensor, a processor electrically connected to the camera module and the motion sensor. The processor may be configured to obtain first motion information corresponding to shaking of the electronic device through the motion sensor, while at least partially obtaining an image frame, determine second motion information, which corresponds to motion of a lens or an image sensor included in the camera module, from the first motion information, using attribute information and a frequency pass filter of the optical image stabilizer, and perform digital image correction, based on the first motion information and the second motion information.